CN202184998U - Safe vein nutritional transfusion bag - Google Patents

Safe vein nutritional transfusion bag Download PDF

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Publication number
CN202184998U
CN202184998U CN2011202888391U CN201120288839U CN202184998U CN 202184998 U CN202184998 U CN 202184998U CN 2011202888391 U CN2011202888391 U CN 2011202888391U CN 201120288839 U CN201120288839 U CN 201120288839U CN 202184998 U CN202184998 U CN 202184998U
Authority
CN
China
Prior art keywords
flow
transfusion
safe vein
liquid storage
storage bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011202888391U
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Chinese (zh)
Inventor
周伟
董合军
李静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Xinjin Shifeng Medical Instrument Co Ltd
Original Assignee
Chengdu Xinjin Shifeng Medical Instrument Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Xinjin Shifeng Medical Instrument Co Ltd filed Critical Chengdu Xinjin Shifeng Medical Instrument Co Ltd
Priority to CN2011202888391U priority Critical patent/CN202184998U/en
Application granted granted Critical
Publication of CN202184998U publication Critical patent/CN202184998U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a safe vein nutritional transfusion bag. A liquid inlet of a liquid storage bag is connected with an anti-restart flow-stopping clip, a detachable pipeline connecting piece, a plurality of flow-stopping clips and puncture devices with the same number as that of the flow-stopping clips sequentially through a liquid inlet pipeline; and a liquid outlet of the liquid storage bag is connected with a transfusion flow-stopping clip, a drip bucket, a flow regulator, a second injection piece, a medicinal liquid filter and an outer conical joint through a transfusion pipeline in sequence. The safe vein nutritional transfusion bag is characterized in that: an anti-reflux device is arranged between the second injection piece and the medicinal liquid filter. The anti-reflux device is arranged between the second injection piece and the medicinal liquid filter, so that the blood reflux phenomenon is avoided after transfusion even if a transfusion device is not closed timely and healthiness and safety of patients are guaranteed. The safe vein nutritional transfusion bag has the advantages of high safety, no additional operating steps, convenience for operation, low cost and the like, and has good economic benefit.

Description

Safe vein nutrition transfusion bag
Technical field
This utility model belongs to medical instruments field, specifically is a kind of safe vein nutrition transfusion bag.
Background technology
Transfusion bag is widely used in clinical transfusion, and it mainly is linked in sequence by perforator, separatory bag or Liquid storage bag, flow regulator, liquid medicine filter and transfusion needle and forms.Because its frequency of utilization is high, though these transfusion bag all are disposable.Find that in practical operation when transfusion finishes and nurse when failing in time to change medicinal liquid or close transfusion device, blood can reflux, and like this patient is caused certain misery, can better not guarantee patient's health, so need improve.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned existence, provides a kind of property simple in structure, easy to use, safe good, cheap for manufacturing cost transfusion bag.
The technical scheme that this utility model is adopted to achieve these goals is following:
A kind of safe vein nutrition transfusion bag; The inlet of its Liquid storage bag through the feed liquor pipeline connect successively anti-reopening flow-stopping clip, removable open type pipeline connecting parts, several flow-stopping clips and with the same number of perforator of flow-stopping clip; The Liquid storage bag liquid outlet connects transfusion flow-stopping clip, dropping funnel, flow regulator, second injection member, liquid medicine filter and outer cone joint successively through infusion pipeline, it is characterized in that being provided with anti-backflow device between said second injection member and the liquid medicine filter.
According to the described safe vein nutrition of this utility model transfusion bag, it is characterized in that also being covered with the perforator helmet on the said perforator, the outer cone joint is provided with protective sleeve.
According to the safe vein nutrition transfusion bag described in this utility model, it is characterized in that said Liquid storage bag is provided with the suppending hole and first injection member, and suppending hole is located at the Liquid storage bag top, first injection member is located at centre position, Liquid storage bag lower end.
According to the safe vein nutrition transfusion bag described in this utility model, the flexible pipe that it is characterized in that said each flow-stopping clip liquid outlet through the feed liquor pipeline converge to back together with open the open type pipeline connecting parts and be connected.
According to the safe vein nutrition transfusion bag of stating in this utility model, it is characterized in that said anti-backflow device is the check valve that adopts medical silica-gel or medical macromolecular materials to process.
This utility model is through being provided with anti-backflow device between second injection member and liquid medicine filter; Therefore make and infuse afterwards, also can not produce the phenomenon of blood backflow, guaranteed that patient's is healthy and safe even without timely close transfusion device; So it is simple in structure; Safety is good and need not extra operating procedure, and advantage such as easy to operate, with low cost has favorable economic benefit.
Description of drawings
Fig. 1 is this utility model structural representation.
Among the figure: 1-perforator helmet, 2-perforator, 3-flow-stopping clip, 4-feed liquor pipeline, the removable open type pipeline connecting parts of 5-; 6-prevents reopening flow-stopping clip, 7-suppending hole, 8-Liquid storage bag, 9-first injection member; 10-dropping funnel, the 11-flow-stopping clip of infusing, 12-flow regulator, 13-second injection member; The 14-liquid medicine filter, 15-outer cone joint, 16-protective sleeve, 17-anti-backflow device.
The specific embodiment
To combine accompanying drawing that the protection domain of this utility model is done further explanation below, but this utility model also not only is confined to following embodiment.
As shown in Figure 1: a kind of safe vein nutrition transfusion bag, the inlet of the Liquid storage bag 8 in this transfusion bag connects anti-reopening flow-stopping clip 6, removable open type pipeline connecting parts 5, flow-stopping clip 3 and perforator 2 successively through feed liquor pipeline 4.On perforator 2, cover perforator helmet 1 then.Liquid storage bag 8 liquid outlets connect transfusion flow-stopping clip 11, dropping funnel 10, flow regulator 12, second injection member 13, liquid medicine filter 14 and outer cone joint 15 successively through infusion pipeline.The improvements of this utility model just are provided with anti-backflow device 17 between second injection member 13 and liquid medicine filter 14, this puts the check valve that backflow device 17 preferably adopts medical silica-gel or medical macromolecular materials to process.Perforator 2 in this utility model be three and each corresponding be covered with perforator helmet 1, each with the flexible pipe of perforator 2 the same number of flow-stopping clip 3 liquid outlets through feed liquor pipeline 4 converge to the back with open open type pipeline connecting parts 5 and be connected.Said outer cone joint 15 also is provided with protective sleeve 16.Liquid storage bag 8 tops are provided with the suppending hole 7 that is used to hang up Liquid storage bag 8; The below of this Liquid storage bag 8 also is provided with first injection member 9 and is used to cooperate other medicinal liquid treatments of second injection member, 13 inputs; Suppending hole 7 is located at Liquid storage bag 8 tops, and first injection member 9 is located at centre position, Liquid storage bag 8 lower end.

Claims (6)

1. safe vein nutrition transfusion bag; The inlet of its Liquid storage bag (8) through feed liquor pipeline (4) connects successively prevent reopening flow-stopping clip (6), removable open type pipeline connecting parts (5), several flow-stopping clips (3) and with the same number of perforator of flow-stopping clip (2); Liquid storage bag (8) liquid outlet connects transfusion flow-stopping clip (11), dropping funnel (10), flow regulator (12), second injection member (13), liquid medicine filter (14) and outer cone joint (15) successively through infusion pipeline, it is characterized in that being provided with anti-backflow device (17) between said second injection member (13) and the liquid medicine filter (14).
2. safe vein nutrition transfusion bag according to claim 1 is characterized in that also being covered with perforator helmet (1) on the said perforator (2), and outer cone joint (15) is provided with protective sleeve (16).
3. safe vein nutrition transfusion bag according to claim 1 is characterized in that said Liquid storage bag (8) is provided with suppending hole (7) and first injection member (9).
4. safe vein nutrition transfusion bag according to claim 3 is characterized in that said suppending hole (7) is located at Liquid storage bag (8) top, and first injection member (9) is located at Liquid storage bag (8) centre position, lower end.
5. safe vein nutrition transfusion bag according to claim 1, the flexible pipe that it is characterized in that said each flow-stopping clip (3) liquid outlet through feed liquor pipeline (4) converge to back together with open open type pipeline connecting parts (5) and be connected.
6. safe vein nutrition transfusion bag according to claim 1 is characterized in that said anti-backflow device (17) is the check valve that adopts medical silica-gel or medical macromolecular materials to process.
CN2011202888391U 2011-08-10 2011-08-10 Safe vein nutritional transfusion bag Expired - Fee Related CN202184998U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202888391U CN202184998U (en) 2011-08-10 2011-08-10 Safe vein nutritional transfusion bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202888391U CN202184998U (en) 2011-08-10 2011-08-10 Safe vein nutritional transfusion bag

Publications (1)

Publication Number Publication Date
CN202184998U true CN202184998U (en) 2012-04-11

Family

ID=45916478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202888391U Expired - Fee Related CN202184998U (en) 2011-08-10 2011-08-10 Safe vein nutritional transfusion bag

Country Status (1)

Country Link
CN (1) CN202184998U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112957562A (en) * 2021-03-26 2021-06-15 上海埃斯埃医疗技术有限公司 Disposable connecting piece for infusion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112957562A (en) * 2021-03-26 2021-06-15 上海埃斯埃医疗技术有限公司 Disposable connecting piece for infusion

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120411

Termination date: 20120810